<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    *{
        margin: 0;
        padding: 0;
    }
    body{
        background-color: #f2f3f3;
    }
    .box{
       width: 230px;
       height: 280px;
        margin:100px auto;
        background-color: #ffffff;
    }
    .aaa{
        margin-bottom: 20px;
       
    }
    .box h3{
        margin-bottom: 15px;
        margin-top: 3px;
        padding-left: 20px;
        padding-right: 20px;
        height: 50px;
        font-size: 16px;
        font-weight: 400;
    }
    .box p{
        margin-top: 3px;
        padding-left: 20px;
        padding-right: 20px;
        height: 50px;
        color: rgb(139, 139, 139);
        font-size: 15px;
    }
    span{
        color: #f77b42;
    }
</style>
<body>
    <div class="box">
        <img src="../01-卡片模块案例★★★/images/product.png" alt="" class="aaa">
        <h3>Android网络图片加载框架详解</h3>
        <p><span>高级</span>.1125人在学习</p>
    </div>
</body>
</html>